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2. 发明公开

KR1020120040799A 페닐티오기를 함유하는 아크릴레이트 화합물 및 그의 제조방법 有权
标题翻译：含有苯乙烯基团的丙烯酸酯化合物及其合成方法
公开(公告)号：KR1020120040799A
公开(公告)日：2012-04-30
申请号：KR1020100102233
申请日：2010-10-20
申请人： 주식회사 한농화성
发明人： 강태섭 , 정동교 , 오효진 , 김동조 , 이현정
IPC分类号： C07C323/62 , C07C321/30 , C07C319/20
摘要： PURPOSE: An acrylate compound is provided do have low refractivity, excellent transparency after curing, to have low yellowing even in case of being exposed to light for long time, and to have excellent moldability, adhesion, optical properties. CONSTITUTION: An acrylate compound is in chemical formula 1. A manufacturing method of the acrylate compound comprises esterification of a compound in chemical formula 1 and a compound in chemical formula 2 under the presence of a catalyst. In chemical formula 1, R1 and R2 is independently hydrogen, C1-7 alkyl or C5-10 aryl, R3 is hydrogen or methyl, R4 is C1-7 alkyl, and n is an integer from 0-10. The viscosity of the acrylate compound at 25°C is 40-170 cps, and the refractivity is 1.59-1.65.
摘要翻译：目的：提供具有低折射率，固化后透明性优异的丙烯酸酯化合物，即使在长时间曝光的情况下也具有低黄化，并且具有优异的成型性，粘合性，光学性能。构成：化学式1中的丙烯酸酯化合物。丙烯酸酯化合物的制造方法包括化学式1中的化合物和化学式2中的化合物在催化剂存在下的酯化。在化学式1中，R 1和R 2独立地是氢，C 1-7烷基或C 5-10芳基，R 3是氢或甲基，R 4是C 1-7烷基，n是0-10的整数。丙烯酸酯化合物在25℃下的粘度为40-170厘泊，折射率为1.59-1.65。

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